Explore step-by-step programming tutorials, Laravel and JavaScript tips, error fixes, and web development best practices.
Practice the most commonly asked SQL queries in Java developer interviews. Covers second highest salary, self joins, duplicates, window functions, CTEs and query optimisation.
Randhir Kumar
Learn the difference between HashMap and ConcurrentHashMap in Java. Covers thread safety, internal locking, atomic operations, common mistakes and real production examples.
Randhir Kumar
Prepare for your next Java interview with the most asked Java interview questions for 6+ years of experience. Master Core Java, Java 8, Collections, Multithreading, JVM, Memory Management, Streams, Design Patterns, Spring Boot, and real-world coding scenarios.
Randhir Kumar
Learn SOLID Principles in Java with simple explanations, real-world examples, Java code, interview questions, and best practices. Understand S, O, L, I, and D principles to write clean, scalable, and maintainable object-oriented applications.
Randhir Kumar
Learn how to solve the Move Zeroes in Array Java interview question using an optimized two-pointer approach. Includes problem statement, examples, dry run, Java code, time complexity, and interview tips.
Randhir Kumar
Learn exception handling in Java from scratch. Covers try-catch-finally, checked vs unchecked exceptions, throw vs throws, custom exceptions and best practices.
Randhir Kumar
Worried about AI taking your job? Learn how to work with AI, develop in-demand skills, boost productivity, and future-proof your career in an AI-driven workplace.
Randhir Kumar
Generate SQL queries instantly using AI. Describe what you need in plain English and get working MySQL, PostgreSQL and SQLite queries for free — no signup required.
Randhir Kumar
Discover how Generative AI creates images, videos, code, text, and music using deep learning models like GPT, DALL·E, and Stable Diffusion. Explore use cases, benefits, risks, and the future of AI-driven creativity.
Randhir Kumar
Discover Instagram's new wordmark in 2026. Explore the font style, design changes, unique lettering, typography details, and why the Instagram-inspired wordmark trend is growing.
Randhir Kumar
Learn how to get your first freelancing client as a web developer in 2026. Discover practical ways to find clients, build a portfolio, write proposals, and start your freelance career.
Randhir Kumar
Looking for a free Linktree alternative? MyLync gives you a beautiful link-in-bio page with analytics, QR code, custom themes and unlimited links — completely free. Built for developers and creators.
Randhir Kumar
Looking for a Google AdSense alternative? Monetag pays from $5, approves fast, works with Indian traffic, and earns CPM on every visit — not just clicks. Full review.
Randhir Kumar
Learn about the new HTTP QUERY method from RFC 10008. Understand why it was created, how it differs from GET and POST, and when you should start using it.
Randhir Kumar
Master the most asked array coding interview problems. Covers Two Sum, Maximum Subarray, Move Zeros, Find Duplicate, Rotate Array with JavaScript and Java solutions.
Randhir Kumar
Learn how to start freelancing as a web developer in 2026. Discover how to build a portfolio, find clients, set your pricing, and grow a successful freelance development career.
Randhir Kumar
Explore the top new features and improvements in Laravel 12 — including performance upgrades, modern PHP support, tooling enhancements, workflow tips, and more to level up your apps.
Randhir Kumar
Today in this tutorial, we will learn - Create HTML form in Laravel, How to use blade template template in Laravel and How to use Bootstrap framework in Laravel
Randhir Kumar
Prepare for JavaScript interviews with commonly asked questions for 5+ years of experience. Cover closures, promises, async/await, event loop, prototypes, ES6+, performance, DOM, and real-world JavaScript scenarios.
Randhir Kumar
Master the most asked string coding interview problems. Covers Palindrome, Anagram, Longest Substring, Valid Parentheses, Group Anagrams with JavaScript and Java solutions.
Randhir Kumar
Complete JavaScript array methods reference. Covers map, filter, reduce, find, sort, flat, splice and all 23 methods with real examples, recipes and common mistakes.
Randhir Kumar
Learn the real difference between JavaScript Promises and async/await with practical examples, common mistakes to avoid, and when to use each one.
Randhir Kumar
Learn how to convert speech to text in HTML using JavaScript. You can easily add it to your application so that it can support voice search algorithm in your application.
Randhir Kumar
Learn how to get current latitude and longitude using geolocation API in HTML 5. Yes, it is easy to get current coordinates using JavaScript
Randhir Kumar
Prepare for senior SQL interviews with the most asked SQL interview questions for 6+ years of experience. Learn query optimization, indexing, joins, transactions, normalization, execution plans, window functions, stored procedures, and real-world database scenarios.
Randhir Kumar
Learn the difference between Clustered and Non-Clustered Index in SQL with diagrams, examples, performance comparison, interview questions, and best practices.
Randhir Kumar
Learn database normalization from scratch. Complete guide covering 1NF, 2NF, 3NF and BCNF with real table examples, clear rules and when to stop normalizing.
Randhir Kumar
Learn C# LINQ from scratch. Complete guide covering Where, Select, OrderBy, GroupBy, FirstOrDefault and all essential LINQ methods with practical real-world examples.
Randhir Kumar
Learn how to add elements to a List in C# using Add(), Insert(), AddRange() and InsertRange(). Includes common mistakes, data types, and real code examples.
Randhir Kumar
Prepare for senior developer interviews with real-world OOP scenario questions and answers. Learn practical concepts like SOLID principles, inheritance, interfaces, dependency injection, and scalable object-oriented design.
Randhir Kumar
Learn PHP Object-Oriented Programming design basics with simple explanations and real-world concepts. Understand classes, objects, inheritance, interfaces, and clean OOP practices.
Randhir Kumar
Learn how to generate URL slug in codeigniter php
Randhir Kumar
Learn how to compress and resize images in PHP without losing quality using GD Library and Imagick. Includes JPEG, PNG and WebP compression with working code examples.
Randhir Kumar
Learn how to design water drops using HTML and CSS only. Visit our other blogs and follow us on facebook, youtube and instagram to learn web programming tips and tricks
Randhir Kumar
Learn how to create a beautiful pulse loader using pure CSS animations. Step-by-step tutorial with HTML, CSS code examples, customization tips, and best practices.
Randhir Kumar
Learn how to create multiple borders in CSS using box-shadow, outline, glow effects and animations. Includes live demos, hover effects and pulsing border animations.
Randhir Kumar
Learn how to declare and use CSS variables (custom properties). Covers :root scope, local scope, fallback values, JavaScript integration, dark mode and common mistakes.
Randhir Kumar
Learn how to add a WhatsApp share button to your website. Covers wa.me URL, dynamic sharing, styled button, mobile-only, Vue integration and best practices.
Randhir Kumar
Learn 10 underused HTML tags every developer should know — wbr, template, time, blockquote, kbd, code, video, audio, pre and hr with practical code examples.
Randhir Kumar
